<template>
    <panel-head :route="route" />
    <div class="btns">
        <el-button :icon="Plus" type="primary" size="small" @click="open(null)">添加</el-button>
        <el-popconfirm confirm-button-text="是" cancel-button-text="否" :icon="InfoFilled" icon-color="#626AEF" title="是否确认删除？" @confirm="confirmEvent">
            <template #reference>
                <el-button type="danger" size="small" :icon="Delete">删除</el-button>
            </template>
        </el-popconfirm>
    </div>

    <el-table :data="tableData.list" style="width: 100%" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" />
        <el-table-column prop="id" label="id" />
        <el-table-column prop="name" label="昵称" />
        <el-table-column prop="avatar" label="头像">
            <template #default="scope">
                <el-image style="width: 50px; height: 50px" :src="scope.row.avatar"></el-image>
            </template>
        </el-table-column>
        <el-table-column prop="sex" label="性别">
            <template #default="scope">
                {{ scope.row.sex === '1' ? '男' : '女' }}
            </template>
        </el-table-column>
        <el-table-column prop="mobile" label="手机号" />
        <el-table-column prop="avatar" label="状态">
            <template #default="scope">
                <el-tag :type="scope.row.active ? 'success' : 'danger'">
                    {{ scope.row.active ? '正常' : '异常' }}
                </el-tag>
            </template>
        </el-table-column>
        <el-table-column prop="create_time" label="创建时间">
            <template #default="scope">
                <div class="flex_box">
                    <el-icon><Clock /></el-icon>
                    <span style="margin-left: 10px">{{ scope.row.create_time }}</span>
                </div>
            </template>
        </el-table-column>
        <el-table-column label="操作">
            <template #default="scope">
                <el-button type="primary" @click="open(scope.row)">编辑</el-button>
            </template>
        </el-table-column>
    </el-table>

    <!-- 分页 -->
    <div class="pagination-info">
        <el-pagination
            v-model:currentPage="paginationData.pageNum"
            :page-size="paginationData.pageSize"
            :size="small"
            :background="false"
            layout="total, prev, pager, next, jumper"
            :total="tableData.total"
            @size-change="handleSizeChange"
            @current-change="handleCurrentChange"
        />
    </div>

    <el-dialog v-model="dialogFormVisible" :before-close="beforeClose" title="陪护师" width="500">
        <el-form ref="formRef" :model="form" label-width="100px" label-position="left" :rules="rules">
            <!-- 考虑到新增/编辑表单使用同一表单问题，设置一个隐藏id -->
            <el-form-item v-show="false" prop="id">
                <el-input v-model="form.id"></el-input>
            </el-form-item>
            <el-form-item label="昵称" prop="name">
                <el-input v-model="form.name" placeholder="请输入昵称" />
            </el-form-item>
            <el-form-item label="头像" prop="avatar">
                <el-button v-if="!form.avatar" type="primary" @click="dialogAvatarVisible = true">点击上传</el-button>
                <el-image v-else :src="form.avatar" style="width: 100px; height: 100px"> </el-image>
            </el-form-item>
            <el-form-item label="性别" prop="sex">
                <el-select v-model="form.sex" placeholder="选择性别">
                    <el-option label="男" value="1"></el-option>
                    <el-option label="女" value="2"></el-option>
                </el-select>
            </el-form-item>
            <el-form-item label="年龄" prop="age">
                <el-input-number v-model="form.age" :min="18" :max="50" />
            </el-form-item>
            <el-form-item label="手机号" prop="mobile">
                <el-input v-model="form.mobile" placeholder="请输入手机号" />
            </el-form-item>
            <el-form-item label="是否生效" prop="active">
                <el-radio-group v-model="form.active">
                    <el-radio :value="0">失败</el-radio>
                    <el-radio :value="1">生效</el-radio>
                </el-radio-group>
            </el-form-item>
        </el-form>
        <template #footer>
            <div class="dialog-footer">
                <el-button @click="dialogFormVisible = false">取消</el-button>
                <el-button type="primary" @click="confirm(formRef)">确定</el-button>
            </div>
        </template>
    </el-dialog>

    <el-dialog v-model="dialogAvatarVisible" width="680" title="选择头像" :before-close="beforeClose">
        <div class="image-list">
            <div v-for="(item, index) in fileList" :key="item.name" class="img-box" @click="selectIndex = index">
                <div v-if="selectIndex === index" class="select">
                    <el-icon color="#fff"><Check /></el-icon>
                </div>
                <el-image style="width: 148px; height: 148px" :src="item.url" />
            </div>
        </div>
        <template #footer>
            <div class="dialog-footer">
                <el-button @click="dialogAvatarVisible = false">取消</el-button>
                <el-button type="primary" @click="confirmImage">确定</el-button>
            </div>
        </template>
    </el-dialog>
</template>

<script setup>
import { reactive, ref, onMounted, nextTick } from 'vue'
import { Plus, Check, Clock, InfoFilled, Delete } from '@element-plus/icons-vue'
import { getCompanion, avatarList, companionList, deleteCompanion } from '@/api'
import { ElMessage } from 'element-plus'
import { useRoute } from 'vue-router'
import dayjs from 'dayjs'

const route = useRoute()

onMounted(() => {
    avatarList().then(({ data }) => {
        fileList.value = data.data
    })
    getCompanionList()
})

const dialogFormVisible = ref(false)

const formRef = ref()
const form = reactive({
    id: '',
    name: '',
    mobile: '',
    active: 1,
    age: 20,
    avatar: '',
    sex: '',
})
const paginationData = reactive({
    pageNum: 1,
    pageSize: 10,
})
// 列表数据
const tableData = reactive({
    list: [],
    total: 0,
})
const getCompanionList = async () => {
    await companionList(paginationData).then(({ data }) => {
        const { list, total } = data.data
        list.forEach((item) => {
            //遍历整个数据list并转化格式
            item.create_time = dayjs(item.create_time).format('YYYY-MM-DD')
        })
        tableData.list = list
        tableData.total = total
    })
}
const selectTabData = ref([])
const handleSelectionChange = (val) => {
    console.log('val', val)
    selectTabData.value = val.map((item) => ({ id: item.id }))
}
// 规则
const rules = reactive({
    name: [{ required: true, trigger: 'blur', message: '请填写昵称' }],
    avatar: [{ required: true, message: '请选择头像' }],
    sex: [{ required: true, trigger: 'change', message: '请选择性别' }],
    mobile: [{ required: true, trigger: 'blur', message: '请填写手机号' }],
})
const open = (row) => {
    dialogFormVisible.value = true
    nextTick(() => {
        if (row) {
            Object.assign(form, row)
        }
    })
}
const beforeClose = () => {
    dialogFormVisible.value = false
    formRef.value.resetFields()
    // dialogAvatarVisible.value = false
}
// 选择头像弹窗
const dialogAvatarVisible = ref(false)
const fileList = ref([])
const selectIndex = ref(0)
const confirmImage = () => {
    form.avatar = fileList.value[selectIndex.value].url
    dialogAvatarVisible.value = false
}

const handleSizeChange = (val) => {
    paginationData.pageSize = val
    getCompanionList()
}
const handleCurrentChange = (val) => {
    paginationData.pageNum = val
    getCompanionList()
}
// 提交
const confirm = async (formEl) => {
    if (!formEl) return
    await formEl.validate((valid, fields) => {
        if (valid) {
            getCompanion(form).then(({ data }) => {
                if (data.code === 10000) {
                    ElMessage.success('成功')
                    // dialogFormVisible.value = false
                    beforeClose()
                    getCompanionList()
                } else {
                    ElMessage.error(data.message)
                }
            })
        } else {
            console.log('Error', fields)
        }
    })
}

// 删除按钮
const confirmEvent = async () => {
    if (!selectTabData.value.length) {
        return ElMessage.warning('请选择至少一项')
    } else {
        const params = { id: selectTabData.value }
        await deleteCompanion(params).then(({ data }) => {
            if (data.code === 10000) {
                ElMessage.success('删除成功！')
                getCompanionList()
            }
        })
    }
}
</script>
<style lang="less" scoped>
.btns {
    padding: 10px 0 10px 10px;
    background-color: #fff;
}
.flex_box {
    display: flex;
    align-items: center;
}
.image-list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    .img-box {
        position: relative;
        .select {
            position: absolute;
            left: 0px;
            top: 0px;
            width: 24px;
            height: 24px;
            background-color: #67c23a;
            z-index: 999;
            display: flex;
            justify-content: center;
            align-items: center;
        }
    }
    .el-image {
        margin-right: 10px;
        margin-bottom: 10px;
    }
}
</style>
